| AD | Anaerobic digestion |
| AFLD | Acidified filtered liquid digestate |
| BET | Brunauer–Emmett–Teller |
| CIP | Cleaning in Place |
| eC | Electrical conductivity |
| EDS | Energy Dispersive X-ray Spectrometry |
| FLD | Filtered liquid digestate |
| IC | Ion chromatograph |
| ICP | Inductively coupled plasma |
| LD | Liquid digestate |
| MAP | Magnesium ammonium phosphate (MgNH4PO4·6H2O) |
| MgCl2 | Analytical grade MgCl2·6H2O |
| MgO | Analytical grade MgO |
| MgO-C1 | Commercial MgO with low BET |
| MgO-C2 | Commercial MgO with high BET |
| NF | Nanofiltration |
| NFC | Nanofiltration concentrate |
| NFP | Nanofiltration permeate |
| PLC | Programmable logic controller |
| SCADA | Supervisory control and data acquisition |
| SEM | Scanning electron microscope |
| SP | Struvite precipitation test |
| SPF | Struvite precipitation filtrate |
| SPS | Struvite precipitation supernatant |
| SWM | Spiral wound membrane |
| TOC | Total organic carbon |
| UF | Ultrafiltration |
| VFA | Volatile fatty acids |